Copying machine



FIG. 1 is a front and top left perspective view of a copying machineshowing our new design with the tray extended;

FIG. 2 is a front elevational view thereof with the tray folded;

FIG. 3 is a rear elevational view of FIG. 2;

FIG. 4 is a top plan view of FIG. 2;

FIG. 5 is a bottom plan view of FIG. 2;

FIG. 6 is a right elevational view of FIG. 2;

FIG. 7 is a left side elevational view of FIG. 2.

The ornamental design for a copying machine, as shown and described.